EMC E20-690 Online Practice Questions and Exam Preparation

EMC E20-690 Online Questions & Answers

• Question 151:

  When performing an installation recovery of VNX OE File to pre-VIA initialization state what impact should be considered?

  A. Reboot the primary DM to force a configuration backup to the standby DM prior to the cleanup.
  B. The back-end cleanup process destroys all file systems and back-end storage.
  C. File systems are preserved but the Control Station and Data Movers must be reconfigured.
  D. File systems are preserved but exports and share configuration must be restored.
  B. The back-end cleanup process destroys all file systems and back-end storage.

• Question 152:

  You are changing the SP hostnames using the storage system Initialization Wizard. What message will be displayed?

  A. The SPs need to be rebooted
  B. The management IP addresses need to be set
  C. DNS information needs to be checked
  D. Write Cache needs to be flushed
  A. The SPs need to be rebooted

• Question 153:

  You are onsite for a DAE and drive upgrade for a VNX 7600 array. After inspecting SP Collects from the array you notice that the VNX has the following active configuration:

  

  1 x 2.5" DPE

  

  36 x 2.5" DAE's

  

  919 total drives

  

  914 bound data and hotspare drives

  

  6 empty slots

  How many additional 2.5" DAEs and drives can the array support?

  A. 3 x 2.5" DAEs, 81 drives
  B. 3 x 2.5" DAEs, 86 drives
  C. 6 x 2.5" DAEs, 81 drives
  D. 6 x 2.5" DAEs, 86 drives
  A. 3 x 2.5" DAEs, 81 drives

• Question 154:

  Which software tool is used for initializing, registering, and basic configuration of new VNX for File/Unified platforms?

  A. VNX Installation Assistant
  B. Unisphere Storage System Initialization Wizard
  C. E-Lab Advisor
  D. Unisphere Service Manager
  A. VNX Installation Assistant

• Question 155:

  What is a function of the ESRS Management Utility?

  A. Adds VNX Block system to the centralized monitoring agent
  B. Applies the latest call home template to the Control Station
  C. Automatically adds all arrays in the domain
  D. Adds and approves Storage Processors A and B in Powerlink
  A. Adds VNX Block system to the centralized monitoring agent

• Question 156:

  You are working on a VNX Unified system that has a hardware fault on a storage processor and you need to determine which components of the SP are FRUs. What action would you take to get the needed information?

  A. Use the VNX Procedure Generator to view the specific VNX model's illustrated parts guide.
  B. Access the Alerts section of Unisphere and review the details of the specific hardware fault alert.
  C. View the appropriate VNX installation guide VNX on Powerlink.
  D. Use the VNX Procedure Generator to generate an SP replacement procedure.
  A. Use the VNX Procedure Generator to view the specific VNX model's illustrated parts guide.

• Question 157:

  An engineer is installing a VNX Block system with two SPSs, a DPE, and two optional DAEs. After connecting the SPSs, which ports on the DPE would the engineer use to install the first DAE and the second DAE?

  A. SAS port 1 from the DPE to the first DAE. SAS port 0 from the DPE to the second DAE.
  B. SAS port 0 from the DPE to the first DAE. SAS port 1 from the DPE to the second DAE.
  C. SAS port 1 from the DPE to the first DAE. SAS port 0 from I/O module 1 on the DPE to the second DAE.
  D. SAS port 0 from the DPE to the first DAE. SAS port 0 from I/O module 1 on the DPE to the second DAE.
  A. SAS port 1 from the DPE to the first DAE. SAS port 0 from the DPE to the second DAE.

• Question 158:

  You are installing ESRS IP client to monitor a VNX5700 File system.

  Your customer has asked you to monitor an additional array. Which other array is supported during installation?

  A. VNX Block
  B. VBLOCK
  C. VMAX
  D. VPLEX
  A. VNX Block

• Question 159:

  In a VNX File procedure, which component is imaged back to a state where the VNX Installation Assistant can be rerun?

  A. Control Station
  B. Control LUNs
  C. NAS partitions
  D. Data Movers
  A. Control Station

• Question 160:

  You are diagnosing a connectivity issue with a VNX array SP. What URL will access the SP using RemotelyAnywhere?

  A. https://"SP IP ADDRESSS":9519
  B. https://"SP IP ADDRESS":8080
  C. https://"UNISPHERE IP ADDRESS":81
  D. https://"SP IP ADDRESS"/setup
  A. https://"SP IP ADDRESSS":9519